KELLENBERGER 1000 Cylindrical Grinding Systems

INNOVATIVE GRINDING SYSTEM Precision with hydrostatics Hydrostatic guideways and a strict separation of the machine base from the assemblies, generating heat or vibration, provide superb precision and productivity. The excellent static and dynamic rigidity of the machine base permits a three-point set-up. The Kellenberger1000 therefore has no particular requirements on the building’s foundations. The hydrostatic guides for the longitudinal slide movement (Z-axis) and for wheelslide infeed (X-axis) provide the basis for the machine’s extreme accuracy. X- and Z-axes movements are practically frictionless...

FUNCTIONAL DESIGN WITH HIGHLY PRECISE TECHNOLOGY Control system • Heidenhain GRINDplus 640 • FANUC 31i Software • KEL-MMI • KEL-SOFT X/C interpolation • non-circular workpieces • Thread grinding • Jig grinding • Groove grinding X/Z interpolation • Taper grinding • Profile grinding • dressing X/Z/B interpolation • Contour B+ • Profile grinding with controlled grinding wheel Compact and Maintenance-Friendly Elements such as the power supply, electrical cabinet, and a central connection point for lubricating coolant, water cooling system, and compressed air were all integrated into the casing. Service...

HYDROSTATIC B-AXIS Full-fledged NC-axis with pre-tensioned hydrostatic guideway and direct drive. The pre-tensioned hydrostatic is the basis for higher accuracy and better surface quality. Steps of 0,0001° can be traveled with ease. KEL-SET Automatic grinding wheel measuring system. Movements to the measuring ball and to the grinding wheels accur automatically, with their position information being stored in the control system. When swiveling the wheelhead into any angle, the positions of the grinding wheel edges are automatically taken account of. advantages for the user • Programming takes...

WORKHEAD, C-AXIS & TAILSTOCK Workhead • Roundness and dimensional accuracy due to pre-tensioned high-precision antifriction bearings Robust and rigid design on a solid base. Strong motor. Infinitely variable spindle speed. Airlock seals prevent ingress of dirt or water as well as the formation of condensation. • Roundness of the workpiece dR < 0.4 µm (< 0.016 µinch) on chucked work • Versatile in use • fine adjustment for cylinder correction for chuck work • ISO 702-1 spindle nose Options • Roundness of the workpiece dR < 0.2 µm (< 0.008 µinch) on chucked work • positioned spindle stop The option...

UNIVERSAL WHEELHEADS • Motor output 10 kW (I3.6hp) • water-cooled precision-balanced drive motor • infinitely variable drive of OD and ID grinding spindles • hydrodynamic multi-surface spindle bearings • Grinding wheel dimensions 0 500 x 80 mm (20 x 3.15 inch) • high-frequency ID grinding spindles The universal wheelhead covers various user needs. In addition to external, face-and internal grinding, the use of two internal grinding spindles or the option of thread grinding or unround grinding are now increasingly in demand. Grinding in one setting allows shorter processing times and improves...

Water-cooled precision balanced drive motors Hydrodynamic multi-surface spindle bearings TANDEM-TYPE WHEELHEADS • Motor output 2x 10 kW (I3.6hp) • water-cooled precision-balanced drive motors • infinitely variable drive of OD and ID grinding spindles • hydrodynamic multi-surface spindle bearings • Grinding wheel dimensions 2x 0 500 x 63 (20 x 2.5 inch) • high-frequency ID grinding spindles • min. 2 OD grinding wheels • max. 4 OD grinding wheels or 2-3 OD grinding wheels and 1 HF ID grinding spindle The tandem-type wheelheads are designed for the possibility of carrying out straight and angular...

CONTROL SYSTEM HEIDENHAIN GRINDPLUS 640 Monitor • 19˝ TFT Multitouch • expanded process data display Keypad • Mobile hand panel with handwheel/ emergency stop/ confirmation key KEL-PROG • dialog based ISO programming • Cycle selection via Softkeys KEL-FORM • Standard non-circular contour KEL-GRAPH • graphical programming • Cylinders, cones, radii • DXF import KEL-TOOL • Tool administration • local dressing devices • Standard wheel definition KEL-SOFT OORG • GAP control with up to six sensors • semi or automatic balancing of the grinding wheels • 3D software for creating non- circular grinding...

uljuiu laiau KEL-PROG • dialog based ISO programming • Cycle selection via Softkeys KEL-FORM • Standard non-circular contour KEL-GRAPH • graphic programming • Cylinders, cones, radii • DXF import • Visualization of the grinding process KEL-TOOL • Tool administration • local and global dressing devices • Standard wheel definition with multiple reference points In-process gauge system • up to four gauge heads • interrupted diameters • non-interrupted diameters • passive longitudinal positioning KEL-SOFT Profil • Contour-grinding or profile-dressing programmes • CAD import, thread, clearing cycles...

All specifications and designs are subject to alterations without notice

Separate infrastructure Easy transport

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